William Optics 2" Dielectric Star Mirror Diagonal for Refractors w/ 1.25" Adapter
Availability: Item has been discontinued by the manufacturer
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If what you are looking for is the highest achievable brightness, contrast and sharpness during critical observations with high-end instruments, WO 90-degree 2" mirror Dielectric star Diagonal is your choice. A premium product at a discounted price!
Top-Notch Performance and brightness
• Aluminum side plate and Ultra high dielectric 99% reflectivity
• Precision 1/10
lambda surface with 10mm-thick mirror
• 2"-1.25" adapter with
brass clamping ring included
Meticulous Craftsmanship
• Accurate design guarantees constant alignment. No further alignment needed.
• Barrel threaded to fit a variety of 2" (48mm) filters
• Weight: 14.1oz/400g (w/o 1.25" adapter); 17.0oz/480g (w/ 1.25" adapter)
| Product Banner Type | discontinued |
|---|---|
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |
If what you are looking for is the highest achievable brightness, contrast and sharpness during critical observations with high-end instruments, WO 90-degree 2" mirror Dielectric star Diagonal is your choice. A premium product at a discounted price!
Top-Notch Performance and brightness
• Aluminum side plate and Ultra high dielectric 99% reflectivity
• Precision 1/10
lambda surface with 10mm-thick mirror
• 2"-1.25" adapter with
brass clamping ring included
Meticulous Craftsmanship
• Accurate design guarantees constant alignment. No further alignment needed.
• Barrel threaded to fit a variety of 2" (48mm) filters
• Weight: 14.1oz/400g (w/o 1.25" adapter); 17.0oz/480g (w/ 1.25" adapter)
| Product Banner Type | discontinued |
|---|---|
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |